feat(parsing): Replace rss-parser with fast-xml-parser and add native feed parser; update Smartfeed to use parseFeedXML and adjust plugins/tests

ts/00_commitinfo_data.ts

@@ -3,6 +3,6 @@
  */
 export const commitinfo = {
   name: '@push.rocks/smartfeed',
-  version: '1.2.0',
+  version: '1.3.0',
   description: 'A library for creating and parsing various feed formats.'
 }